PRO ROTATING CAULKING GUN 13IN

PRO ROTATING HIGH DENSITY CRADLE-STYLE CAULKING GUN WITH AUTO FLOW STOP 13" RED. High density sintered thrust block • Heat treated pressure rod • Rotating handle 360° • Aluminum handle & trigger • 3 adjustable thrust ratios: 12:1, 18:1 & 25:1 for 310ml cartridge • Auto flow stop system AFS • Enhanced SST • Pushing power 3000N • Trust ratio 18:1 • Viscosity 4,5,6